ISO/TC 146/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 13260 | ISO 6767:1990 | Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method | Standarts spēkā |
| 10014 | ISO 4220:1983 | Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection | Standarts spēkā |
| 32943 | ISO 10473:2000 | Ambient air — Measurement of the mass of particulate matter on a filter medium — Beta-ray absorption method | Standarts spēkā |
| 14995 | ISO 7996:1985 | Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method | Standarts spēkā |
| 68470 | ISO/TS 20593:2017 | Ambient air — Determination of the mass concentration of tire and road wear particles (TRWP) — Pyrolysis-GC-MS method | Standarts spēkā |
| 40834 | ISO 22262-1:2012 | Air quality — Bulk materials — Part 1: Sampling and qualitative determination of asbestos in commercial bulk materials | Standarts spēkā |
| 15276 | ISO 8186:1989 | Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method | Standarts spēkā |
| 38904 | ISO 10498:2004 | Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method | Standarts spēkā |
| 18359 | ISO 10313:1993 | Ambient air — Determination of the mass concentration of ozone — Chemiluminescence method | Standarts spēkā |
| 10013 | ISO 4219:1979 | Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment | Standarts spēkā |
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